Hot-pressing forming machine for automobile rubber pad

Abstract

The utility model discloses an automobile rubber pad hot pressing forming machine which comprises a machine body, the upper surface of the machine body is fixedly connected with two symmetrical fixing columns, the top ends of the four fixing columns are jointly and fixedly connected with a top plate, and two hydraulic rods are fixedly embedded in the inner bottom wall of the top plate. The output ends of the two hydraulic rods are jointly and fixedly connected with a mounting plate. According to the device, an electric telescopic rod, a fixed plate and a push plate are matched with one another, so that a hot-press molded rubber pad can be conveniently pushed, the phenomenon that the hot-press molded rubber pad needs to be manually carried for cooling is avoided, the hot-press molded rubber pad can be conveniently cooled by arranging a cooling box, and the service life of the hot-press molded rubber pad is prolonged. Through mutual cooperation of a hydraulic rod, a mounting plate and a pressing plate, pressure can be conveniently applied to a rubber pad to form the rubber pad, through mutual cooperation of a mounting groove, a supporting column, a heat conduction plate and an electric heater, the rubber pad can be heated, and the temperature of the rubber pad is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber pad processing and production, in particular to a hot pressing forming machine for automobile rubber pads. Background Technique

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under very small external force, and can return to its original state after removing the external force. Rubber belongs to a completely amorphous polymer. Its glass transition temperature is low and its molecular weight is often very large, greater than several hundred thousand.

[0003] At present, rubber is divided into two types: natural rubber and synthetic rubber. Natural rubber is processed from the gum extracted from plants such as rubber trees and rubber grass; synthetic rubber is obtained by polymerization of various monomers. Rubber products are widely used in various aspects of industry or life, especially in the automotive industry. However, rubber needs to be processed through a series of processes before it can be used. At present, during the processing, a hot pressing forming machine is required to process the shape of the rubber. The existing hot pressing forming machines all collect the rubber manually after hot pressing and then put it into the cooling pool for cooling, resulting in a slow production speed of automotive rubber pads and reducing the working efficiency of the hot pressing forming machine. For this reason, we propose a hot pressing forming machine for automotive rubber pads to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hot pressing forming machine for automotive rubber pads to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hot pressing forming machine for automotive rubber pads includes a machine body. Two symmetrically arranged fixed columns are fixedly connected to the upper surface of the machine body. The tops of the four fixed columns are jointly fixedly connected to a top plate. Two hydraulic rods are fixedly embedded in the inner bottom wall of the top plate. The output ends of the two hydraulic rods are jointly fixedly connected to a mounting plate. A pressing plate is fixedly connected to the bottom surface of the mounting plate. A cooling box is fixedly connected to the front surface of the machine body. An installation groove is opened on the upper surface of the machine body. The inner bottom wall of the installation groove is fixedly connected with three groups of support columns arranged at equal distances. The tops of the three groups of support columns are jointly fixedly connected to a heat conducting plate. A pair of symmetrically arranged electric heaters are fixedly connected to the bottom surface of the heat conducting plate. A fixing plate is fixedly connected to the upper surface of the machine body. A pair of symmetrically arranged electric telescopic rods are fixedly embedded in the front surface of the fixing plate. The output ends of the two electric telescopic rods are jointly fixedly connected to a pushing plate.

[0007] In a further embodiment, a placement cavity is opened on the left side surface of the machine body, and a group of partition plates arranged at equal distances are fixedly connected to the inner bottom wall of the placement cavity.

[0008] In a further embodiment, a water discharge groove is formed in the bottom surface of the cooling box, and a sealing plug is slidably connected inside the water discharge groove.

[0009] In a further embodiment, two symmetrically arranged struts are fixedly connected to the bottom surface of the machine body, and a base is fixedly connected to the bottom surface of each strut.

[0010] In a further embodiment, fixing blocks are fixedly connected to the left and right side surfaces of the mounting plate. Through holes are formed in the upper surface of each fixing block. A sliding rod is slidably connected inside each through hole. The top end and the bottom end of each sliding rod are fixedly connected to the bottom surface of the top plate and the upper surface of the machine body respectively.

[0011] In a further embodiment, two sealing doors are hinged to the left side surface of the machine body through hinges. A pulling groove is formed in the left side surface of each sealing door, and a switch is fixedly connected to the left side surface of the machine body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the mutual cooperation of the electric telescopic rod, the fixing plate and the pushing plate, the device can facilitate the pushing of the rubber pad after hot pressing and forming, thus avoiding the phenomenon that the rubber pad needs to be manually carried for cooling after hot pressing and forming. By setting the cooling box, it can facilitate the cooling and temperature reduction of the rubber pad after hot pressing and forming, and improve the production efficiency of the rubber pad. Through the mutual cooperation of the hydraulic rod, the mounting plate and the pressing plate, it can facilitate the application of pressure to the rubber pad to make it formed. And through the mutual cooperation of the mounting groove, the support column, the heat conducting plate and the electric heater, the rubber pad can be heated to increase the temperature of the rubber pad, so as to achieve the effect of hot pressing. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a hot pressing and forming machine for automobile rubber pads;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a side view of a hot pressing and forming machine for automobile rubber pads;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a side sectional view of a hot pressing and forming machine for automobile rubber pads;

[0017] Figure 4 It is a hot pressing and forming machine for automobile rubber pads Figure 2 The enlarged structural schematic diagram at A in the figure.

[0018] In the figure: 1, body; 2, cooling box; 3, fixed column; 4, heat conducting plate; 5, top plate; 6, hydraulic rod; 7, fixed plate; 8, push plate; 9, through hole; 10, electric telescopic rod; 11, sliding rod; 12, sealing door; 13, installation groove; 14, electric heater; 15, support column; 16, fixed block; 17, placement cavity; 18, partition; 19, water discharge groove; 20, sealing plug; 21, support; 22, base; 23, mounting plate; 24, pressing plate. Detailed implementation manners

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4, in the present utility model, a hot pressing and forming machine for an automotive rubber pad includes a machine body 1. Two symmetrically arranged fixing columns 3 are fixedly connected to the upper surface of the machine body 1. The tops of the four fixing columns 3 are jointly fixedly connected to a top plate 5. Two hydraulic rods 6 are fixedly embedded in the inner bottom wall of the top plate 5. The output ends of the two hydraulic rods 6 are jointly fixedly connected to a mounting plate 23. A pressing plate 24 is fixedly connected to the bottom surface of the mounting plate 23. A cooling box 2 is fixedly connected to the front surface of the machine body 1. An installation groove 13 is formed in the upper surface of the machine body 1. Three groups of support columns 15 arranged at equal distances are fixedly connected to the inner bottom wall of the installation groove 13. The tops of the three groups of support columns 15 are jointly fixedly connected to a heat conducting plate 4. Two symmetrically arranged electric heaters 14 are fixedly connected to the bottom surface of the heat conducting plate 4. A fixing plate 7 is fixedly connected to the upper surface of the machine body 1. Two symmetrically arranged electric telescopic rods 10 are fixedly embedded in the front surface of the fixing plate 7. The output ends of the two electric telescopic rods 10 are jointly fixedly connected to a pushing plate 8. By providing the electric heaters 14, the rubber pad can be heated. By providing the hydraulic rods 6, the mounting plate 23 and the pressing plate 24, the rubber plate can be quickly formed. By providing the electric telescopic rods 10, the fixing plate 7 and the pushing plate 8, the hot-pressed and formed rubber plate can be pushed. By providing the cooling box 2, the hot-pressed and formed rubber pad can be cooled down.

[0023] A placement cavity 17 is formed in the left side surface of the machine body 1. A group of partition plates 18 arranged at equal distances are fixedly connected to the inner bottom wall of the placement cavity 17, which is convenient for storing the cooled or rubber plates to be hot-pressed and formed. A water discharge groove 19 is formed in the bottom surface of the cooling box 2. A sealing plug 20 is slidably connected inside the water discharge groove 19, which is convenient for replacing the cooling substance inside the cooling box 2. Two symmetrically arranged support columns 21 are fixedly connected to the bottom surface of the machine body 1. The bottom surface of each support column 21 is fixedly connected to a base 22, which provides the required supporting force for the device and improves the stability of the device during use.

[0024] Fixing blocks 16 are fixedly connected to the left and right side surfaces of the mounting plate 23. Through holes 9 are formed in the upper surface of each fixing block 16. Slide rods 11 are slidably connected inside each through hole 9. The top ends and the bottom ends of each slide rod 11 are respectively fixedly connected to the bottom surface of the top plate 5 and the upper surface of the machine body 1, which strengthens the stability of the pressing plate 24 during movement and improves the working efficiency of the device. Two sealing doors 12 are hinged to the left side surface of the machine body 1 through hinges. Pulling grooves are formed in the left side surface of each sealing door 12, which strengthens the sealing performance of the device and reduces the entry of dust. A switch is fixedly connected to the left side surface of the machine body 1.

[0025] The working principle of the present utility model is:

[0026] When this device is in use, first connect the power supply, place the rubber pad above the heat conducting plate 4, and then start the electric heater 14 through the switch, so that the electric heater 14 transfers heat to the rubber pad through the heat conducting plate 4, and the effect of heating the rubber pad can be achieved. Next, operate the hydraulic rod 6 through the switch to work, so that the hydraulic rod 6 drives the pressing plate 24 to move downward through the mounting plate 23 to contact the surface of the rubber pad and continue to apply pressure downward, and the effect of hot pressing and forming the rubber pad can be achieved. Finally, after hot pressing and forming, operate the electric telescopic rod 10 through the switch to work, so that the electric telescopic rod 10 drives the push plate 8 to move, and the push plate 8 pushes the rubber pad to move, so that the rubber pad falls into the inside of the cooling box 2, and the effect of cooling the rubber pad can be achieved, avoiding the phenomenon of manual hand-held cooling.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hot pressing forming machine for automobile rubber pads, characterized in that: It includes a body (1), two symmetrically arranged fixed columns (3) are fixedly connected to the upper surface of the body (1), the tops of the four fixed columns (3) are jointly fixedly connected to a top plate (5), two hydraulic rods (6) are fixedly embedded in the inner bottom wall of the top plate (5), the output ends of the two hydraulic rods (6) are jointly fixedly connected to a mounting plate (23), a pressing plate (24) is fixedly connected to the bottom surface of the mounting plate (23), a cooling box (2) is fixedly connected to the front surface of the body (1), a mounting groove (13) is formed in the upper surface of the body (1), three groups of support columns (15) arranged at equal intervals are fixedly connected to the inner bottom wall of the mounting groove (13), the tops of the three groups of support columns (15) are jointly fixedly connected to a heat conducting plate (4), symmetrically arranged electric heaters (14) are fixedly connected to the bottom surface of the heat conducting plate (4), a fixing plate (7) is fixedly connected to the upper surface of the body (1), symmetrically arranged electric telescopic rods (10) are fixedly embedded in the front surface of the fixing plate (7), and a pushing plate (8) is jointly fixedly connected to the output ends of the two electric telescopic rods (10).

2. The hot pressing forming machine for automotive rubber pads according to claim 1, characterized in that: A placing cavity (17) is formed in the left side surface of the body (1), and a group of partition plates (18) arranged at equal intervals are fixedly connected to the inner bottom wall of the placing cavity (17).

3. The hot pressing forming machine for automotive rubber pads according to claim 1, characterized in that: A water discharge groove (19) is formed in the bottom surface of the cooling box (2), and a sealing plug (20) is slidably connected inside the water discharge groove (19).

4. The hot pressing and forming machine for automotive rubber pads according to claim 1, characterized in that: Two symmetrically arranged support columns (21) are fixedly connected to the bottom surface of the body (1), and a base (22) is fixedly connected to the bottom surface of each support column (21).

5. The hot pressing forming machine for automotive rubber pads according to claim 1, characterized in that: Fixing blocks (16) are fixedly connected to the left and right side surfaces of the mounting plate (23), through holes (9) are formed in the upper surface of each fixing block (16), sliding rods (11) are slidably connected inside each through hole (9), the top ends and the bottom ends of each sliding rod (11) are respectively fixedly connected to the bottom surface of the top plate (5) and the upper surface of the body (1).

6. The hot pressing forming machine for automotive rubber pads according to claim 1, characterized in that: Two sealing doors (12) are hinged to the left side surface of the body (1) through hinges, pull grooves are formed in the left side surfaces of each sealing door (12), and a switch is fixedly connected to the left side surface of the body (1).

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